Jon Wieser
152 total contributions since 2018
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1 of your answers has been accepted
Awarded to Jon Wieser on 22 Feb 2019
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Awarded to Jon Wieser on 12 Feb 2019
Solve all the problems in CUP Challenge
Awarded to Jon Wieser on 21 Mar 2018
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Awarded to Jon Wieser on 19 Feb 2018
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Awarded to Jon Wieser on 19 Feb 2018
Answered
solving three equations for 3 unknows
try: D=solve('(2*c*w1)+b2 = 0.3205','((2*c*b2)+ w1)*w1 = 214200','(b2*w1)=1.2260e+05;','c','w1','b2')
solving three equations for 3 unknows
try: D=solve('(2*c*w1)+b2 = 0.3205','((2*c*b2)+ w1)*w1 = 214200','(b2*w1)=1.2260e+05;','c','w1','b2')
5 Tage ago | 0
Answered
translate equation to matlab code
s2_hat= n1/n2*(N_hat*(-N_hat*s1_hat))-N_hat*sqrt(1-(n1/n2)^2*(N_hat*s1_hat)*(N_hat*s1_hat))
translate equation to matlab code
s2_hat= n1/n2*(N_hat*(-N_hat*s1_hat))-N_hat*sqrt(1-(n1/n2)^2*(N_hat*s1_hat)*(N_hat*s1_hat))
etwa ein Monat ago | 0
| accepted
Answered
Function Return only one value
when you call the function, you need to specify two outputs, for example: [X,Y] =MyEKFFun(31,24,18,330,364,379,1,1.1,1.3,2)
Function Return only one value
when you call the function, you need to specify two outputs, for example: [X,Y] =MyEKFFun(31,24,18,330,364,379,1,1.1,1.3,2)
etwa ein Monat ago | 2
Solved
Cell Counting: How Many Draws?
You are given a cell array containing information about a number of soccer games. Each cell contains one of the following: * ...
etwa ein Monat ago
Solved
The Answer to Life, the Universe, and Everything
A variation of a previous Hitchhiker's Guide to the Galaxy problem. *Inputs:* Life, the Universe, and Everything *Output:*...
etwa 2 Monate ago
Solved
Counting down
Create a vector that counts from 450 to 200 in increments of 10.
etwa 2 Monate ago
Solved
Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...
etwa 2 Monate ago
Solved
Make a random, non-repeating vector.
This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...
3 Monate ago
Solved
Pascal's Triangle
Given an integer n >= 0, generate the length n+1 row vector representing the n-th row of <http://en.wikipedia.org/wiki/Pascals_t...
3 Monate ago
Solved
Who knows the last digit of pi?
There is only one man who knows the last digit of pi, who is that man? Give the name of that man, who, by popular believe, can ...
3 Monate ago
Solved
Wind Chill Computation
On a windy day, a temperature of 15 degrees may feel colder, perhaps 7 degrees. The formula below calculates the "wind chill," i...
4 Monate ago
Solved
How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...
4 Monate ago
Solved
Sum of diagonal of a square matrix
If x = [1 2 4; 3 4 5; 5 6 7] then y should be the sum of the diagonals of the matrix y = 1 + 4 + 7 = 12
4 Monate ago
Solved
surface of a spherical planet
you just discovered its circumference, that is the input.
4 Monate ago
Solved
Rotate a Matrix by 90 degrees
Rotate a Matrix by 90 degrees Example: If the input is: X = 1 2 3 4 5 6 7 8 9 ...
4 Monate ago
Solved
Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2...
4 Monate ago
Answered
I want to insert a groups of ones in between zeros. I want to display all the possibilities.
here's a start unique(perms([zeros(1,8),111,111]),'rows');
I want to insert a groups of ones in between zeros. I want to display all the possibilities.
here's a start unique(perms([zeros(1,8),111,111]),'rows');
4 Monate ago | 0
Solved
Sorted highest to lowest?
Return 1 if the input is sorted from highest to lowest, 0 if not. Example: 1:7 -> 0 [7 5 2] -> 1
4 Monate ago
Solved
Add two numbers
Calculate the sum of two numbers. Example input = [2 3] output = 5
4 Monate ago
Solved
Let's see how peculiar we can get
The task is to multiply two numbers. But do it in the most peculiar possible way.
4 Monate ago
Solved
We love vectorized solutions. Problem 1 : remove the row average.
Given a 2-d matrix, remove the row average from each row. Your solution MUST be vectorized. The solution will be tested for ac...
4 Monate ago
Solved
Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...
4 Monate ago
Solved
Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.
4 Monate ago
Solved
Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...
4 Monate ago
Solved
Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.
4 Monate ago
Solved
Get the length of a given vector
Given a vector x, the output y should equal the length of x.
4 Monate ago
Answered
3D sinus imaginary part
This will get you started [x,y]=meshgrid(-1:.1:1,-6:.1:6); z=x.*sin(y); surf(x,y,z)
3D sinus imaginary part
This will get you started [x,y]=meshgrid(-1:.1:1,-6:.1:6); z=x.*sin(y); surf(x,y,z)
4 Monate ago | 0
| accepted